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Protein Purification Reagents and Kits

A variety of reagents, columns, kits, and associated products designed for high-yield purification of proteins.
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16 – 30 of 5,609 results
16

Thermo Scientific™ HisPur™ Ni-NTA Spin Columns, 1 mL

Purify His-tagged recombinant fusion proteins using high-capacity nickel-NTA (nitrilotriacetic acid) metal-chelate beads, spin columns and plates.

17

Invitrogen™ Ni-NTA Agarose

Nickel-charged affinity resin that can be used to purify recombinant proteins containing a polyhistidine (6xHis) sequence

ENCOMPASS_PREFERRED
Type Agarose
Stationary Phase Ni-NTA
Content And Storage The Ni-NTA resin is pre-charged and able to bind up to 50 mg of recombinant protein per 1 ml of resin. It is provided as a 50% slurry in 30% ethanol. The resin will appear blue in color when charged with Ni2+ . Store at +4°C. Ni-NTA resin is guaranteed stable for 6 months when properly stored.
Form Suspension
Column Type Affinity Column
18

Invitrogen™ ProBond™ Nickel-Chelating Resin

A nickel-charged affinity resin used to purify recombinant proteins containing a polyhistidine (6xHis) sequence.

ENCOMPASS_PREFERRED
Type Resin
Stationary Phase Nickel-Chelating
Content And Storage The ProBond™ resin is pre-charged and able to bind 1-5 mg of recombinant protein per 1 ml of resin. It is provided as a 50% slurry in 20% ethanol. The resin will appear blue in color when charged with Ni2+ . Store at +4°C. ProBond™ resin is guaranteed stable for 6 months when properly stored.
Form Suspension
Product Line ProBond
19

Cytiva DEAE-Sepharose™ Media

Developed for process-scale chromatography

20

Cytiva PD MiniTrap™ G-10 Sample Preparation Columns
GSA_VA

Use for buffer exchange and cleanup of biological samples, for example peptides, small proteins, and oligosaccharides. Cytiva Life Sciences™ PD MiniTrap™ G-10 Sample Preparation Columns are prepacked, single-use gravity columns.

21

Thermo Scientific™ CaptureSelect™ LambdaXP Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ LambdaXP Affinity Matrix was specifically designed for the purification of recombinant human immunoglobulins and Fab fragments containing a lambda light chain.

Ligand Type CaptureSelect LambdaXP Affinity Ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Target Lambda light chain
Matrix Agarose
Form Resin Slurry
For Use With (Application) Lambda Fab purification
22

Thermo Scientific™ POROS™ XS Strong Cation Exchange Resin

Thermo Scientific™ POROS™ XS resin is the first high-capacity, high-resolution resin that allows loading to more than 100 mg/mL capacity in the presence of up to 15 mS/cm NaCl, while delivering unprecedented separation capability.

Shipping Condition Ambient
Particle Size 50 μm
Content And Storage Store at 2°C to 30°C. Do not freeze.
Product Line POROS
23

Thermo Scientific™ POROS™ Ethyl Hydrophobic Interaction Chromatography (HIC) Resin
GREENER_CHOICE

Thermo Scientific™ POROS™ Ethyl Hydrophobic Interaction Chromatography (HIC) Resin is a bioprocess high-performance resin engineered for improved impurity removal during large-scale downstream purification of biomolecules.

Shipping Condition Ambient
Particle Size 50 μm
Stationary Phase Novel Ethyl
Content And Storage Store at 2°C to 30°C. Do not freeze.
Type Resin
Product Line POROS
24

Thermo Scientific™ POROS™ 50 D Weak Anion Exchange Resin

Thermo Scientific™ POROS™ Weak Anion Exchange Media. POROS 50 micron bulk resins is available for low pressure applications, including large scale downstream bioprocessing.

Shipping Condition Room Temperature
Pore Size 500 to 10,000 Å
Stationary Phase D
Type Resin
Content And Storage Store at room temperature.
Form Liquid Suspension
Binding Strength Weak
Product Line POROS
25

Thermo Scientific™ POROS™ 50 HS Strong Cation Exchange Resin

Thermo Scientific™ POROS™ 50 micron bulk resins are available for low pressure applications, including large scale downstream bioprocessing.

Shipping Condition Ambient
Pore Size 500 to 10,000 Å
Particle Size 50 μm
Stationary Phase HS
Content And Storage Store at 2°C to 30°C. Do not freeze.
Functionality/Interaction Type Strong Cation Exchange
Product Line POROS
26

Thermo Scientific™ POROS™ XQ Strong Anion Exchange Resin

Thermo Scientific™ POROS™ XQ resin is a next-generation, high-capacity, high-resolution, salt-tolerant, strong anion exchange resin that that enables >140 mg/mL dynamic binding capacity in the presence of up to 6.6 mS/cm NaCl, while delivering exceptional separation performance.

Particle Size 50 μm
Stationary Phase Strong anion exchange
Content And Storage Store at 2°C to 30°C. Do not freeze.
Product Line POROS
27

Cytiva C Columns
GSA_VA

C columns are economical modular columns for low pressure or gravity feed, providing even distribution of eluent to the medium bed, even without flow adapters.

Includes Polyethylene tubing (1.0mm I.D., 2m length), bed support screens, snap-on net rings and instructions
Product Type C Chromatography Columns
Column Type Empty Chromatography Column
Material Borosilicate glass
For Use With (Application) Low pressure or gravity fed separations
Support Type Polyamide/Polypropylene net support
Max. Pressure 14psi (1 bar)
28
Promotions Available

Sartorius Sartoclear Dynamics™ Lab V Filtration Kit

Sartorius Sartoclear Dynamics™ Lab V Kits designed for the clarification and sterile filtration of mammalian cell culture with diatomaceous earth as filter aid.

Product Type Vacuum Filtration Kit
29

Thermo Scientific Chemicals Agarose Beads 4% B-CL (Cross-linked)

CAS: 61970-08-9 Molecular Formula: C18H19N5O Molecular Weight (g/mol): 321.38 InChI Key: CQZVJEKKNHOFNB-UHFFFAOYNA-N IUPAC Name: 4-{6-[(1-hydroxy-3-methylbutan-2-yl)amino]imidazo[1,2-b]pyridazin-3-yl}benzonitrile SMILES: CC(C)C(CO)NC1=NN2C(C=C1)=NC=C2C1=CC=C(C=C1)C#N

CAS 61970-08-9
Molecular Weight (g/mol) 321.38
SMILES CC(C)C(CO)NC1=NN2C(C=C1)=NC=C2C1=CC=C(C=C1)C#N
IUPAC Name 4-{6-[(1-hydroxy-3-methylbutan-2-yl)amino]imidazo[1,2-b]pyridazin-3-yl}benzonitrile
InChI Key CQZVJEKKNHOFNB-UHFFFAOYNA-N
Molecular Formula C18H19N5O
30

Thermo Scientific™ Detergent Removal Spin Columns & Plates

Rapidly eliminate high concentrations of detergents with minimal sample loss with detergent removal resins. Thermo Scientific HiPPR (High Protein and Peptide Recovery) resin is recommended for protein concentrations up to 100 μg/mL, while Thermo Scientific Pierce resin is suitable for concentrations over 100 μg/mL.

EDGE
Stationary Phase Proprietary Ligand
Column Type Proprietary Resin, Affinity
Purification Target Detergent Removal